The results showed that eyes with constricted pupils were rated as more attractive and appeared brighter than those with ...
These images were edited so that one version showed the eyes with constricted pupils and in another version, dilated pupils. The participants were then asked to evaluate how attractive the faces were.
The truth behind eyes- What do our eyes say about ... Robert Snowden of Cardiff University. She said: "The pupil normally shows a fast constriction when the person sees a new image, but then ...